• Medical Grade DC/DC Converter
Features
• 250VAC Working, 2MOPP
DC/DC Converter
• 5.2kVDC Isolation for 250VAC working voltage
• -40°C Up To +90°C Operating Temperature
• 3rd Ed. Safety And 4th. Ed. EMC (pending)
Unregulated
Converters
REM1
Description
1 Watt
5
The REM1 complements the existing board-mount REM3, REM6 and REM10 series by offering
a 1W medical grade unregulated DC/DC converter in a more compact SIP7 package. The REM1
features reinforced 5.2kVDC/1 minute isolation and 2MOPP/250VAC working voltage. The REM1 is
available with 3.3, 5, 12, 15 or 24V inputs and offers 3.3, 5 or 12V outputs with up to 85%
efficiency. The operating temperature range is -40°C up to +90°C. The converter is Class B EMC and
60601-1-2 (4th Ed.) medical EMC certified using a simple external LC filter. The converters are
fully certified to CB, IEC/EN and ANSI/AAMI 60601 third edition safety standards, RoHS2+ (10/10)
and REACH and come with a 5 year warranty.
SIP7
Single Output
Selection Guide
Part
Number
nom. Input
Voltage
[VDC]
Output
Voltage
[VDC]
Output
Current
[mA]
Efficiency Max. Capacitive
typ. (1)
[%]
Load (2)
[µF]
REM1-3.33.3S
REM1-3.305S
REM1-3.312S
REM1-053.3S
REM1-0505S
REM1-0512S
REM1-123.3S
REM1-1205S
REM1-153.3S
REM1-1505S
REM1-243.3S
REM1-2405S
3.3
3.3
3.3
5
3.3
5
303
200
84
78
81
85
79
80
84
78
81
77
81
76
80
2200
2200
470
12
3.3
5
E314885
303
200
84
2200
2200
470
5
5
12
3.3
5
2MOPP
250VAC
12
12
15
15
24
24
303
200
303
200
303
200
2200
2200
2200
2200
2200
2200
IEC/EN60601-1 certified
ANSI/AAMI ES60601-1 certified
EN62368-1 certified
IEC/EN60601-1-2
EN55011
3.3
5
3.3
5
CB Report
Notes:
Note1: Efficiency tested by nominal input and full load at +25°C ambient.
Note2: Max Cap Load tested by nominal input and full resisitive load.
Specifications (measured @ ta= 25°C, nominal input voltage, full load and after warm-up)
BASIC CHARACTERISTICS
Parameter
Condition
Min.
Typ.
Max.
Internal Input Filter
Capacitor
3.3VDC
2.97VDC
4.5VDC
10.8VDC
13.5VDC
21.6VDC
3.63VDC
5.5VDC
13.2VDC
16.5VDC
26.4VDC
5VDC
nom. Vin= 12VDC
15VDC
Input Voltage Range
Maximum Reverse Voltage
Quiescent Current
24VDC
0VDC
3.3VDC
5VDC
nom. Vin= 12VDC
15VDc
40mA
25mA
12mA
10mA
7mA
24VDC
continued on next page
www.recom-power.com
REV.: 2/2017
MED-1